CN210800379U

CN210800379U - S-shaped water pipe joint

Info

Publication number: CN210800379U
Application number: CN201921424590.5U
Authority: CN
Inventors: 虞文辉; 虞华胜; 陈海永
Original assignee: Zhejiang Deshou New Building Material Co ltd
Current assignee: Zhejiang Deshou New Building Material Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-19
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an S-shaped water pipe joint, which comprises a water inlet end, a water outlet end and a bend, wherein the side wall of the bend is provided with an opening which is connected with a blow-off pipe, and the axis of the blow-off pipe is parallel to the axes of the openings of the water inlet end and the water outlet end; the blow off pipe communicates with the bend, can dismantle between blow off pipe and the bend and be connected with the stopper, and the stopper is close to the one end and the opening adaptation of bend. The sundries in the S-shaped water pipe joint can be conveniently discharged, and the problem of blockage of the S-shaped water pipe joint is easily solved.

Description

S-shaped water pipe joint

Technical Field

The utility model relates to a water pipe head especially relates to a S type water pipe head.

Background

At present, S-shaped water pipe joints are widely applied to a sewage discharge system to be connected with a water pipe in a switching mode, the existing S-shaped water pipe joints are shown in figure 6 and comprise a water inlet end 2 and a water outlet end 3, a bend 4 is connected between the water inlet end 2 and the water outlet end 3, when sewage flows in from the water inlet end 2, the sewage flows out from the water outlet end 3 through the bend 4, sundries in the sewage when the sewage passes through the bend 4 are easily accumulated in the bend 4 to cause blockage, the water pipe and the S-shaped joints are in a welding mode and cannot be disassembled, the blocked sundries are not beneficial to discharge, and the S-shaped water pipe joints are difficult to remove the sundries.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a S type water pipe head, the debris discharge in the S type water pipe head is conveniently, easily solves S type water pipe head jam problem.

The above object of the present invention can be achieved by the following technical solutions:

an S-shaped water pipe joint comprises a water inlet end, a water outlet end and a bend, wherein an opening is formed in the side wall of the bend, the opening is connected with a drain pipe, and the axis of the drain pipe is parallel to the axis of the opening of the water inlet end and the opening of the water outlet end; the blow off pipe communicates with the bend, can dismantle between blow off pipe and the bend and be connected with the stopper, and the stopper is close to the one end and the opening adaptation of bend.

Through adopting above-mentioned technical scheme, can dismantle between blow off pipe and the bend and be connected with the stopper, when the normal blowdown of bend, stopper and opening looks adaptation make the bend have a complete inner wall, can normally blowdown, when the bend blocks up, dismantles out the stopper from the blow off pipe, easily clears up the debris in the S type water pipe head through the blow off pipe.

The utility model discloses further set up to: a first step surface is arranged in the sewage discharge pipe, a sealing ring is arranged on the first step surface, and a second step surface abutted against the sealing ring is arranged on the plug.

Through adopting above-mentioned technical scheme, stopper and sealing washer butt improve the leakproofness that the blow off pipe was filled in to the stopper.

The utility model discloses further set up to: the first annular groove matched with the sealing ring is formed in the first step surface, the sealing ring is abutted to the bottom of the first annular groove, and one part of the sealing ring extends out of the first annular groove and is abutted to the second step surface.

Through adopting above-mentioned technical scheme, first annular groove bottom and sealing washer butt restrict the home range of sealing washer at first step face, make the leakproofness between blow off pipe and the stopper better.

The utility model discloses further set up to: and a second annular groove is formed in the second step surface, and the sealing ring is abutted to the bottom of the second annular groove.

Through adopting above-mentioned technical scheme, the bottom and the sealing washer butt of second ring channel have restricted the home range of sealing washer at the second step face, make the leakproofness between stopper and the blow off pipe better.

The utility model discloses further set up to: the stopper is kept away from open-ended one end lateral wall and is equipped with the stopper, and the blow off pipe is offered and is used for supplying the gliding spacing groove of stopper, and the stopper can form the butt with spacing tank bottoms portion.

Through adopting above-mentioned technical scheme, the stopper of stopper slides in the spacing groove, makes the stopper can only slide in the blow off pipe, and is unable to rotate, and when stopper and spacing tank bottom butt, the stopper is close to open-ended one end and can just with opening looks adaptation, plays the effect of location installation to the stopper.

The utility model discloses further set up to: the blow off pipe outside threaded connection has fixed lid, and one side that fixed lid is close to the stopper keeps away from open-ended one side butt with the stopper, and fixed lid is opened and is equipped with the through-hole, and the stopper is kept away from open-ended one side fixedly connected with fixed axle, and the fixed axle passes through-hole and fixed lid sliding connection.

Through adopting above-mentioned technical scheme, fixed lid threaded connection is in the blow off pipe outside, and the open-ended one side butt is kept away from with the stopper to one side that fixed lid is close to the stopper, fixed lid and fixed axle sliding connection, make fixed lid and stopper pass through the fixed axle and link together, can extract the stopper from in the blow off pipe through the fixed axle.

The utility model discloses further set up to: one end of the fixed shaft, which is far away from the second step surface, is connected with a fixed block.

Through adopting above-mentioned technical scheme, the home range of fixed lid has been restricted to the fixed block, makes fixed lid can only slide in the axial length within range of fixed axle, and when stopper and opening adaptation, the fixed lid that slides makes fixed lid and blow off pipe outside spiro union can fix the stopper in the blow off pipe.

To sum up, the utility model discloses a beneficial technological effect does:

when the S-shaped water pipe joint is blocked by sundries, the sundries in the S-shaped water pipe can be better cleaned through the drain pipe, so that the sundries are discharged from the drain pipe, and the drain pipe does not influence the normal drainage of the S-shaped water pipe.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic vertical sectional view of the present embodiment;

FIG. 3 is an exploded view of the present embodiment;

FIG. 4 is a schematic illustration of the step surface and the first annular groove position of the present embodiment;

FIG. 5 is a schematic view of the stopper of the present embodiment;

fig. 6 is a schematic view of a conventional S-shaped water pipe joint.

Description of reference numerals: 1. a fixed block 2 and a water inlet end; 3. a water outlet end; 4. a bend; 5. a blow-off pipe; 6. a plug; 7. an opening; 8. a first step surface; 9. a second step surface; 10. a first annular groove; 11. a second annular groove; 12. a limiting block; 13. a limiting groove; 14. a seal ring; 15. a fixed shaft; 16. a fixed cover; 17. a pin.

Detailed Description

This embodiment is an S type water pipe head, as shown in fig. 1, 2, including intaking end 2 and play water end 3, intake end 2 and play water end 3 between be connected with bend 4, opening 7 has been seted up to bend 4, and opening 7 is connected with blow off pipe 5, and blow off pipe 5 and bend 4 intercommunication can be discharged the interior accumulational debris of bend 4, and the axis of blow off pipe 5 is all parallel with the opening axis of intaking end 2, play water end 3. The blow off pipe 5 can be dismantled and be connected with stopper 6, and stopper 6 cooperatees with opening 7 when filling in the blow off pipe 5, and stopper 6 and opening 7 complex one side make 4 inner walls of bend become complete, make sewage can normally flow to outlet end 3 from bend 4.

As shown in fig. 2 and 3, the fixed shaft 15 is fixedly connected to the center of one side of the plug 6 far away from the opening 7, the fixed cover 16 is connected to one end of the sewage pipe 5 far away from the opening 7 through threads, a through hole for the fixed shaft 15 to pass through is formed in the center of the fixed cover 16, the fixed cover 16 is connected to one side of the plug 6 near the fixed cover 16 and is abutted to one side of the plug 6 far away from the opening 7 after being connected to the sewage pipe 5 through threads by taking the fixed shaft 15 as the center, the plug 6 is fixed in the sewage pipe 5, the fixed shaft 15 is provided with the fixed block 1 at one end far away from the plug 6, a pin 17 is connected between the fixed shaft 15 and the fixed block 1, the inner diameter of the through hole of the fixed cover.

As shown in fig. 2 and 3, the stopper 6 is far away from the limit block 12 on the side of one end periphery of the opening 7, the inner wall of the blow-off pipe 5 is provided with a limit groove 13 for sliding the stopper 12, so that the stopper 6 and the blow-off pipe 5 can only be connected in a sliding manner, when the fixed cover 16 rotates by taking the fixed shaft 15 as the center, the stopper 6 can not be driven to rotate in the blow-off pipe 5, the stopper 12 is not slid any more when being abutted to the bottom of the limit groove 13, and the side end face of the stopper 6 far away from the fixed cover 16 is.

As shown in fig. 4 and 5, a first step surface 8 is formed on the inner wall of the sewage discharge pipe 5, the plug 6 is provided with a second step surface 9, a first annular groove 10 is formed in the first step surface 8, a sealing ring 14 (refer to the figure) is abutted to the bottom of the first annular groove 10, the plug 6 is provided with a second step surface 9, a second annular groove 11 is formed in the second step surface 9, the sealing ring 14 partially extends out of the first annular groove 10, the extending part is abutted to the bottom of the second annular groove 11, and when the plug 6 slides into the sewage discharge pipe 5, the plug 6 is abutted to the bottom of the first annular groove 10 of the first step surface 8 through the sealing ring 14 to form sealing.

The use state of the present embodiment is as follows:

when debris block up in the S type water pipe head, rotate fixed lid 16, will fix lid 16 and follow 5 outer walls of blow off pipe and roll out, extract the stopper 6 of being connected with fixed lid 16 from blow off pipe 5 again, clear up the debris of jam through blow off pipe 5, debris discharge back, aim at spacing groove 13 with stopper 12 of stopper 6 again and slide into blow off pipe 5 in, when stopper 12 butt was in spacing groove 13 bottom, it can with 5 spiro unions of blow off pipe to screw fixed lid 16.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a S type water pipe head, includes into water end (2), play water end (3) and bend (4), its characterized in that: an opening (7) is formed in the side wall of the bent channel (4), the opening (7) is connected with a sewage discharge pipe (5), and the axis of the sewage discharge pipe (5) is parallel to the axis of the openings of the water inlet end (2) and the water outlet end (3); the drain pipe (5) is communicated with the bend (4), a plug (6) is detachably connected between the drain pipe (5) and the bend (4), and one end, close to the bend (4), of the plug (6) is matched with the opening (7);

a first step surface (8) is arranged in the sewage discharge pipe (5), a sealing ring (14) is installed on the first step surface (8), and a second step surface (9) which is abutted against the sealing ring (14) is arranged on the plug (6);

a limiting block (12) is arranged on the side wall of one end, away from the opening (7), of the plug (6), a limiting groove (13) for the limiting block (12) to slide is formed in the sewage discharge pipe (5), and the limiting block (12) can be abutted against the bottom of the limiting groove (13);

the outer side of the sewage draining pipe (5) is in threaded connection with a fixing cover (16), one side, close to the plug (6), of the fixing cover (16) is abutted to one side, far away from the opening (7), of the plug (6), a through hole is formed in the fixing cover (16), one side, far away from the opening (7), of the plug (6) is fixedly connected with a fixing shaft (15), and the fixing shaft (15) penetrates through the through hole and is in sliding connection with the fixing cover (16).

2. An S-shaped water pipe connector as claimed in claim 1, wherein: the first step surface (8) is provided with a first annular groove (10) matched with the sealing ring (14), the sealing ring (14) is abutted against the bottom of the first annular groove (10), and one part of the sealing ring (14) extends out of the first annular groove (10) and is abutted against the second step surface (9).

3. An S-shaped water pipe connector as claimed in claim 2, wherein: the second step surface (9) is provided with a second annular groove (11), and the sealing ring (14) is abutted against the bottom of the second annular groove (11).

4. An S-shaped water pipe connector as claimed in claim 1, wherein: one end of the fixed shaft (15) far away from the second step surface (9) is connected with the fixed block (1).